/**
 * @(#) LinePattern.java
 */

package org.vsg.stock.core.indicator.coordinate.shape;



public interface LineEquation extends ShapeEquation{

	
	double getCoefficientA();
	
	/**
	 * if pass orginal point , this value is 0
	 * @return
	 */
	double getCoefficientB();
	
	
	
	
	/**
	 * 
	 * @param x
	 * @return 
	 */
	double calculateFormulaValue(double x) throws Exception;
	
	
}
